diff options
Diffstat (limited to 'src/gsttools/qgstutils.cpp')
| -rw-r--r-- | src/gsttools/qgstutils.cpp | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/src/gsttools/qgstutils.cpp b/src/gsttools/qgstutils.cpp index 8d484aa6d..556fc03cc 100644 --- a/src/gsttools/qgstutils.cpp +++ b/src/gsttools/qgstutils.cpp @@ -430,13 +430,15 @@ QVector<QGstUtils::CameraInfo> QGstUtils::enumerateCameras(GstElementFactory *fa QStringLiteral("primary"), QGstreamerVideoInputDeviceControl::primaryCamera(), 0, - QCamera::BackFace + QCamera::BackFace, + QByteArray() }; const CameraInfo secondary = { QStringLiteral("secondary"), QGstreamerVideoInputDeviceControl::secondaryCamera(), 0, - QCamera::FrontFace + QCamera::FrontFace, + QByteArray() }; devices.append(primary); @@ -498,14 +500,17 @@ QVector<QGstUtils::CameraInfo> QGstUtils::enumerateCameras(GstElementFactory *fa if (isCamera) { // find out its driver "name" + QByteArray driver; QString name; struct v4l2_capability vcap; memset(&vcap, 0, sizeof(struct v4l2_capability)); - if (ioctl(fd, VIDIOC_QUERYCAP, &vcap) != 0) + if (ioctl(fd, VIDIOC_QUERYCAP, &vcap) != 0) { name = entryInfo.fileName(); - else + } else { + driver = QByteArray((const char*)vcap.driver); name = QString::fromUtf8((const char*)vcap.card); + } //qDebug() << "found camera: " << name; @@ -513,7 +518,8 @@ QVector<QGstUtils::CameraInfo> QGstUtils::enumerateCameras(GstElementFactory *fa entryInfo.absoluteFilePath(), name, 0, - QCamera::UnspecifiedPosition + QCamera::UnspecifiedPosition, + driver }; devices.append(device); } @@ -561,6 +567,15 @@ int QGstUtils::cameraOrientation(const QString &device, GstElementFactory * fact return 0; } +QByteArray QGstUtils::cameraDriver(const QString &device, GstElementFactory *factory) +{ + foreach (const CameraInfo &camera, enumerateCameras(factory)) { + if (camera.name == device) + return camera.driver; + } + return QByteArray(); +} + void qt_gst_object_ref_sink(gpointer object) { |